FR631109A - Tanning process with metallic salts and silicates - Google Patents
Tanning process with metallic salts and silicatesInfo
- Publication number
- FR631109A FR631109A FR631109DA FR631109A FR 631109 A FR631109 A FR 631109A FR 631109D A FR631109D A FR 631109DA FR 631109 A FR631109 A FR 631109A
- Authority
- FR
- France
- Prior art keywords
- silicates
- metallic salts
- tanning process
- tanning
- metallic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/04—Mineral tanning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE36311X | 1926-04-30 | ||
DE1892410X | 1926-04-30 | ||
DE270267X | 1926-04-30 | ||
DE631109X | 1926-04-30 | ||
DER67445D DE492847C (en) | 1926-04-30 | 1926-05-01 | Tanning process with metal salts and silicate salts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR631109A true FR631109A (en) | 1927-12-15 |
Family
ID=60201733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR631109D Expired FR631109A (en) | 1926-04-30 | 1927-03-18 | Tanning process with metallic salts and silicates |
Country Status (5)
Country | Link |
---|---|
US (1) | US1892410A (en) |
DE (1) | DE492847C (en) |
FR (1) | FR631109A (en) |
GB (1) | GB270267A (en) |
NL (1) | NL20652C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750988C (en) * | 1937-01-26 | 1953-03-02 | Ig Farbenindustrie Ag | Process for tanning with tanning agents containing aluminum |
CA2046592C (en) * | 1989-02-17 | 2000-05-02 | Aws Nashef | Calcification mitigation of bioprosthetic implants |
US5002566A (en) * | 1989-02-17 | 1991-03-26 | Baxter International Inc. | Calcification mitigation of bioprosthetic implants |
US5437287A (en) * | 1992-08-17 | 1995-08-01 | Carbomedics, Inc. | Sterilization of tissue implants using iodine |
-
1926
- 1926-05-01 DE DER67445D patent/DE492847C/en not_active Expired
-
1927
- 1927-03-14 NL NL36311A patent/NL20652C/en active
- 1927-03-18 FR FR631109D patent/FR631109A/en not_active Expired
- 1927-04-07 GB GB9633/27A patent/GB270267A/en not_active Expired
- 1927-04-25 US US186573A patent/US1892410A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE492847C (en) | 1930-02-27 |
US1892410A (en) | 1932-12-27 |
NL20652C (en) | 1929-10-15 |
GB270267A (en) | 1927-09-08 |
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